/*
 * sanus+ Konto — Login-Theme
 * Markenfarbe: Schieferblau #61759C (aus dem sanus+ Logo).
 * Ruhig, vertrauenswürdig, warm — keine externen Schriften/CDNs.
 *
 * Erbt vom klassischen "keycloak"-Login-Theme (PatternFly 3/4-Markup).
 * Mobile-first: Alle Bedienelemente haben mindestens 44px Tap-Höhe,
 * Eingabefelder 16px Schrift (kein iOS-Auto-Zoom), keine waagerechten
 * Overflows auf 320px-Displays.
 */

:root {
  --sanus-primary: #61759C;
  --sanus-primary-dark: #4F6188;
  --sanus-primary-darker: #3E4D6B;
  --sanus-ink: #2E3650;
  --sanus-muted: #6B7488;
  --sanus-bg-top: #F4F6FA;
  --sanus-bg-bottom: #E7ECF4;
  --sanus-card: #FFFFFF;
  --sanus-field: #FBFCFE;
  --sanus-border: #D5DDEA;
  --sanus-border-focus: #61759C;
  --sanus-focus-ring: rgba(97, 117, 156, 0.18);
  --sanus-danger: #C0584F;
  --sanus-radius: 16px;
  --sanus-radius-sm: 12px;
  --sanus-field-height: 50px;
  --sanus-tap: 44px;
  --sanus-card-pad-x: 30px;
  --sanus-card-pad-top: 32px;
  --sanus-card-pad-bottom: 30px;
  --sanus-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* ---------- Seite / Hintergrund ---------- */
html {
  background: var(--sanus-bg-top);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body.login-pf,
.login-pf body,
body {
  background: linear-gradient(160deg, var(--sanus-bg-top) 0%, var(--sanus-bg-bottom) 100%) !important;
  background-attachment: fixed !important;
  font-family: var(--sanus-font) !important;
  color: var(--sanus-ink);
  min-height: 100%;
  overflow-x: hidden;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.login-pf-page {
  padding-top: 40px;
  padding-bottom: 40px;
}

/* ---------- Kopf: Logo statt Realm-Name ---------- */
#kc-header,
#kc-header-wrapper {
  color: transparent !important;
  font-size: 0 !important;
  line-height: 0 !important;
  text-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  float: none !important;
  text-align: center !important;
}

#kc-header-wrapper {
  display: block;
  height: 86px;
  background-image: url("../img/logo.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 188px auto;
  margin-bottom: 22px !important;
}

/* ---------- Karte ---------- */
.login-pf-page .card-pf {
  position: relative;
  border: none;
  border-radius: var(--sanus-radius);
  box-shadow: 0 18px 48px rgba(46, 54, 80, 0.14);
  padding: var(--sanus-card-pad-top) var(--sanus-card-pad-x) var(--sanus-card-pad-bottom);
  margin-top: 0;
  max-width: 440px;
  background: var(--sanus-card);
  overflow: hidden;
}

/* Kopfbereich der Karte: Sprachwahl, Pflichtfeld-Hinweis, Titel */
.login-pf-header {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

#kc-page-title,
.login-pf-page h1,
.pf-c-title {
  color: var(--sanus-ink) !important;
  font-weight: 700 !important;
  font-size: 1.5rem !important;
  line-height: 1.25 !important;
  letter-spacing: -0.01em;
  text-align: center;
  margin: 8px 0 0 !important;
  overflow-wrap: anywhere;
}

/* Registrierung: Keycloak packt "* Benötigte Felder" + Titel in einen
   Bootstrap-Raster-Wrapper (col-xs-12.subtitle + col-md-10). Spalten auf volle
   Breite ziehen und den Hinweis UNTER den Titel setzen. */
.login-pf-header > div:not(#kc-locale) {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.login-pf-header [class*="col-"] {
  width: 100% !important;
  float: none !important;
  padding: 0 !important;
}

.login-pf-header div.subtitle {
  order: 2;
  text-align: center;
  margin: 8px 0 0 !important;
  font-size: 0.82rem;
  color: var(--sanus-muted);
}

.login-pf-header span.subtitle {
  font-size: inherit;
  color: inherit;
}

#kc-content-wrapper {
  margin-top: 16px;
}

#kc-form-wrapper {
  margin-top: 0;
}

/* ---------- Sprachwahl ---------- */
#kc-locale {
  position: static !important;
  width: auto !important;
  text-align: right;
  margin: -12px -8px 4px 0;
  z-index: 20;
}

#kc-locale-dropdown {
  position: relative;
}

#kc-locale-dropdown button,
#kc-current-locale-link {
  color: var(--sanus-muted) !important;
  font-size: 0.9rem !important;
  min-height: var(--sanus-tap);
  padding: 8px 8px !important;
  border-radius: 8px;
}

#kc-locale-dropdown button:hover,
#kc-locale-dropdown button:focus-visible {
  color: var(--sanus-primary) !important;
  background: var(--sanus-bg-top) !important;
}

#kc-locale ul.pf-c-dropdown__menu {
  top: 100% !important;
  right: 0;
  left: auto;
  min-width: 180px;
  padding: 6px 0;
  border: 1px solid var(--sanus-border);
  border-radius: var(--sanus-radius-sm);
  box-shadow: 0 12px 32px rgba(46, 54, 80, 0.16);
}

#kc-locale ul.pf-c-dropdown__menu a {
  display: block;
  padding: 10px 14px;
  min-height: var(--sanus-tap);
  font-size: 0.95rem !important;
  text-align: left;
}

/* ---------- Formularfelder ---------- */
.form-group {
  margin-bottom: 18px;
}

/* Bootstrap-3-Raster der Registrierung: Spalten ohne Extra-Padding,
   damit alles bündig mit dem Login-Formular ist. */
.form-horizontal .form-group {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

.form-group [class*="col-"] {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.login-pf-page label,
.pf-c-form__label,
.pf-c-form__label-text {
  display: inline-block;
  color: var(--sanus-ink) !important;
  font-weight: 600 !important;
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.required {
  color: var(--sanus-danger) !important;
  font-weight: 600;
}

/* Nur Text-artige Felder — NICHT Checkboxen/Radios (siehe "Angemeldet bleiben") */
input.pf-c-form-control,
textarea.pf-c-form-control,
select.pf-c-form-control,
input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="url"],
input[type="search"] {
  display: block;
  width: 100%;
  border: 1.5px solid var(--sanus-border) !important;
  border-radius: var(--sanus-radius-sm) !important;
  background: var(--sanus-field) !important;
  color: var(--sanus-ink) !important;
  min-height: var(--sanus-field-height) !important;
  height: auto !important;
  font-size: 1rem !important; /* 16px: verhindert Auto-Zoom auf iOS */
  line-height: 1.4 !important;
  padding: 12px 14px !important;
  box-shadow: none !important;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea.pf-c-form-control {
  min-height: 120px !important;
}

input.pf-c-form-control:focus,
textarea.pf-c-form-control:focus,
select.pf-c-form-control:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="url"]:focus,
input[type="search"]:focus {
  border-color: var(--sanus-border-focus) !important;
  box-shadow: 0 0 0 3px var(--sanus-focus-ring) !important;
  outline: none !important;
}

/* Fehlerzustand */
input.pf-c-form-control[aria-invalid="true"],
.pf-c-form-control.pf-m-error,
.has-error .pf-c-form-control {
  border-color: var(--sanus-danger) !important;
}

/* Browser-Autofill nicht gelb einfärben */
input:-webkit-autofill,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--sanus-field) inset !important;
  -webkit-text-fill-color: var(--sanus-ink) !important;
  caret-color: var(--sanus-ink);
}

/* Feldfehler-Text unter dem Feld */
.pf-c-form__helper-text,
#input-error,
[id^="input-error"],
.kc-feedback-text {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--sanus-danger) !important;
  overflow-wrap: anywhere;
}

/* ---------- Passwortfeld mit Auge-Button ---------- */
.pf-c-input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
}

.pf-c-input-group > input.pf-c-form-control,
.pf-c-input-group > input[type="password"],
.pf-c-input-group > input[type="text"] {
  flex: 1 1 auto;
  min-width: 0;
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  border-right-width: 0 !important;
}

.pf-c-input-group > .pf-c-button.pf-m-control {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  min-height: var(--sanus-field-height);
  margin: 0;
  padding: 0 14px;
  border: 1.5px solid var(--sanus-border) !important;
  border-left: 0 !important;
  border-radius: 0 var(--sanus-radius-sm) var(--sanus-radius-sm) 0 !important;
  background: var(--sanus-field) !important;
  color: var(--sanus-muted) !important;
  font-size: 1.05rem;
  box-shadow: none !important;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
}

/* PatternFly zeichnet den Button-Rahmen über ::after — abschalten */
.pf-c-input-group > .pf-c-button.pf-m-control::after {
  display: none !important;
  border: 0 !important;
}

.pf-c-input-group > .pf-c-button.pf-m-control:hover {
  color: var(--sanus-primary) !important;
}

.pf-c-input-group > .pf-c-button.pf-m-control:focus-visible {
  outline: none;
  border-color: var(--sanus-border-focus) !important;
  box-shadow: 0 0 0 3px var(--sanus-focus-ring) !important;
  color: var(--sanus-primary) !important;
}

/* Fokus im Feld färbt die ganze Gruppe (Feld + Button) */
.pf-c-input-group:focus-within > input.pf-c-form-control {
  box-shadow: none !important;
}

.pf-c-input-group:focus-within {
  border-radius: var(--sanus-radius-sm);
  box-shadow: 0 0 0 3px var(--sanus-focus-ring);
}

.pf-c-input-group:focus-within > .pf-c-button.pf-m-control {
  border-color: var(--sanus-border-focus) !important;
}

/* ---------- Optionen-Zeile: "Angemeldet bleiben" + "Passwort vergessen?" ---------- */
.form-group.login-pf-settings {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 16px;
  margin-bottom: 8px;
}

#kc-form-options {
  flex: 1 1 auto;
  min-width: 0;
  width: auto !important;
}

#kc-form-options span {
  display: block;
}

#kc-form-options .checkbox {
  position: static;
  margin: 0 !important;
  color: var(--sanus-muted);
}

.checkbox label,
.pf-c-check {
  display: flex !important;
  align-items: center;
  gap: 10px;
  min-height: var(--sanus-tap);
  padding-left: 0 !important;
  margin: 0 !important;
  color: var(--sanus-muted) !important;
  font-weight: 500 !important;
  font-size: 0.95rem;
  line-height: 1.3;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

input[type="checkbox"],
input[type="radio"],
.checkbox input[type="checkbox"],
.pf-c-check__input {
  position: static !important;
  flex: 0 0 auto;
  width: 22px !important;
  height: 22px !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 6px !important;
  background: transparent !important;
  box-shadow: none !important;
  accent-color: var(--sanus-primary);
  cursor: pointer;
}

input[type="radio"] {
  border-radius: 50% !important;
}

input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible {
  outline: 3px solid var(--sanus-focus-ring);
  outline-offset: 2px;
}

/* Links in der Optionen-Zeile (z. B. "Passwort vergessen?", "Zurück zur Anmeldung") */
.login-pf-settings a,
#kc-form-options a {
  display: inline-flex;
  align-items: center;
  min-height: var(--sanus-tap);
  font-size: 0.95rem;
  white-space: nowrap;
}

/* ---------- Primär-Button ---------- */
.btn-primary,
input.btn-primary,
button.btn-primary,
.pf-c-button.pf-m-primary,
input#kc-login,
button#kc-login,
#kc-login {
  display: block;
  width: 100%;
  background: var(--sanus-primary) !important;
  background-color: var(--sanus-primary) !important;
  background-image: none !important;
  border: none !important;
  border-radius: var(--sanus-radius-sm) !important;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 1.05rem !important;
  line-height: 1.3 !important;
  min-height: 52px !important;
  padding: 13px 18px !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  box-shadow: 0 8px 20px rgba(97, 117, 156, 0.28) !important;
  transition: background 0.15s ease, transform 0.05s ease, box-shadow 0.15s ease;
  cursor: pointer;
  white-space: normal;
}

.btn-primary:hover,
input.btn-primary:hover,
button.btn-primary:hover,
.pf-c-button.pf-m-primary:hover,
input#kc-login:hover,
#kc-login:hover {
  background: var(--sanus-primary-dark) !important;
  background-color: var(--sanus-primary-dark) !important;
}

.btn-primary:focus-visible,
.pf-c-button.pf-m-primary:focus-visible,
#kc-login:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px #fff, 0 0 0 6px var(--sanus-primary) !important;
}

.btn-primary:active,
#kc-login:active {
  transform: translateY(1px);
}

.pf-c-button.pf-m-primary:disabled,
#kc-login:disabled {
  opacity: 0.7;
  cursor: progress;
}

#kc-form-buttons {
  margin-top: 12px;
  margin-bottom: 0;
}

/* Sekundäre Buttons (z. B. "Abbrechen", "Zurück") */
.pf-c-button.pf-m-secondary,
.pf-c-button.pf-m-link,
.btn-default {
  min-height: var(--sanus-tap);
  border-radius: var(--sanus-radius-sm) !important;
  color: var(--sanus-primary) !important;
  font-weight: 600;
}

/* ---------- Links ---------- */
a,
#kc-registration a,
#kc-info-message a,
.login-pf-page a {
  color: var(--sanus-primary) !important;
  font-weight: 600;
  text-decoration: none;
  overflow-wrap: anywhere;
}

a:hover {
  color: var(--sanus-primary-dark) !important;
  text-decoration: underline;
}

a:focus-visible {
  outline: 3px solid var(--sanus-focus-ring);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------- Info-Bereich unten (Registrierung/Hinweistext) ---------- */
/* Schließt bündig mit der Karte ab (Karte hat overflow:hidden + Radius). */
#kc-info {
  margin: 24px calc(-1 * var(--sanus-card-pad-x)) calc(-1 * var(--sanus-card-pad-bottom)) !important;
  color: var(--sanus-muted);
}

#kc-info-wrapper {
  background: var(--sanus-bg-top) !important;
  border-top: 1px solid var(--sanus-border) !important;
  padding: 16px var(--sanus-card-pad-x) !important;
  font-size: 0.95rem !important;
  line-height: 1.5;
  text-align: center;
  color: var(--sanus-muted);
}

#kc-registration,
#kc-info {
  color: var(--sanus-muted);
}

#kc-registration span {
  display: inline-block;
}

#kc-registration a {
  display: inline-flex;
  align-items: center;
  min-height: var(--sanus-tap);
  margin-left: 4px;
}

/* ---------- Fließtext / Hinweise ---------- */
p.instruction,
.instruction,
#kc-info-message {
  color: var(--sanus-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: center;
  overflow-wrap: anywhere;
}

/* ---------- Alerts ---------- */
.alert,
.alert-error,
.alert-warning,
.alert-success,
.alert-info,
.pf-c-alert {
  border-radius: var(--sanus-radius-sm);
  margin-bottom: 16px;
  overflow-wrap: anywhere;
}

.pf-c-alert.pf-m-danger,
.alert-error {
  background: #FBEDEB;
  border: 1px solid #EBC5C0;
}

.pf-c-alert.pf-m-danger .pf-c-alert__title,
.alert-error .pf-c-alert__title,
.kc-feedback-text {
  color: #8D3A32 !important;
  font-size: 0.95rem !important;
}

.pf-c-alert.pf-m-success {
  background: #EAF5EE;
  border: 1px solid #C2E0CB;
}

.pf-c-alert.pf-m-warning {
  background: #FDF5E6;
  border: 1px solid #F0D8A8;
}

.pf-c-alert__icon {
  color: inherit;
}

/* ---------- Footer-Hinweis ---------- */
.sanus-footer {
  text-align: center;
  margin-top: 20px;
  color: var(--sanus-muted);
  font-size: 0.82rem;
}

/* ---------- Social-/IdP-Buttons (falls später aktiviert) ---------- */
.kc-social-links li {
  width: 100%;
}

.kc-social-item,
.pf-c-button.pf-m-control.kc-social-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border: 1.5px solid var(--sanus-border) !important;
  border-radius: var(--sanus-radius-sm) !important;
  background: var(--sanus-card) !important;
  color: var(--sanus-ink) !important;
}

/* ============================================================
   Mobile (bis 767px): Karte mit Rand, kompakterer Kopf,
   keine waagerechten Overflows.
   ============================================================ */
@media (max-width: 767px) {
  :root {
    --sanus-card-pad-x: 20px;
    --sanus-card-pad-top: 24px;
    --sanus-card-pad-bottom: 22px;
  }

  .login-pf body,
  body {
    /* Basistheme setzt hier Weiß — Verlauf beibehalten */
    background: linear-gradient(160deg, var(--sanus-bg-top) 0%, var(--sanus-bg-bottom) 100%) !important;
  }

  .login-pf-page {
    padding: 16px 16px 24px;
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }

  .login-pf .container {
    padding: 0 !important;
    width: 100%;
    max-width: 100%;
  }

  #kc-header-wrapper {
    height: 64px;
    background-size: 150px auto;
    margin-bottom: 14px !important;
  }

  .login-pf-page .card-pf {
    max-width: 480px;
    margin-left: auto !important;
    margin-right: auto !important;
    border-radius: var(--sanus-radius);
    box-shadow: 0 10px 30px rgba(46, 54, 80, 0.12) !important;
    padding: var(--sanus-card-pad-top) var(--sanus-card-pad-x) var(--sanus-card-pad-bottom) !important;
  }

  #kc-page-title,
  .login-pf-page h1 {
    font-size: 1.35rem !important;
  }

  #kc-locale {
    margin: -14px -6px -4px 0;
  }

  #kc-content-wrapper {
    margin-top: 12px;
  }

  #kc-info {
    margin-top: 20px !important;
  }

  #kc-info-wrapper {
    padding: 14px var(--sanus-card-pad-x) !important;
  }

  /* Sehr schmale Displays: Optionen untereinander, links bündig */
  .form-group.login-pf-settings {
    justify-content: flex-start;
  }
}

/* Sehr kleine Displays (≤ 360px): Passwort-vergessen-Link darf umbrechen */
@media (max-width: 360px) {
  .login-pf-settings a,
  #kc-form-options a {
    white-space: normal;
  }

  #kc-registration span {
    display: block;
  }

  #kc-registration a {
    margin-left: 0;
  }
}

/* Niedrige Viewports (Landscape auf dem Handy): weniger Luft oben */
@media (max-height: 560px) {
  .login-pf-page {
    padding-top: 12px;
  }

  #kc-header-wrapper {
    height: 48px;
    background-size: 120px auto;
    margin-bottom: 10px !important;
  }
}

/* Reduzierte Bewegung respektieren */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}